433 MHz SAW Filter 20 MHz Bandwidth Part Number: SF0433BA02629S DESCRIPTION * * * 433 MHz SAW bandpass filter with 20 MHz bandwidth. 3.8 x 3.8 mm ceramic SMP, 6 pads. RoHS compliant. TYPICAL PERFORMANCE Amp 10 dB/div Amp 1 dB/div Phase 20 deg/div Delay 25 ns/div Center = 433 MHz, 20 MHz/div (250 kHz incr) S11 (333-533 MHz) S22 (333-533 MHz) Spectrum Microwave, Inc. 400 Nickerson Road, Marlborough, MA 01752, USA Phone 508-251-6400 Fax 508-251-6401 www.SpectrumMicrowave.com DSSF0433BA02629S Rev X2 4-Jan-11 Page 1 of 3 433 MHz SAW Filter 20 MHz Bandwidth Part Number: SF0433BA02629S SPECIFICATION Parameter Min Typ Max - 433 - - 1.4 2.8 20 22.9 - MHz Attenuation (10 to 410 MHz) 36 45 - dB Attenuation (470 to 680 MHz) 36 46 -36 50 25 - dB Center Frequency, Fc 1 Minimum Insertion Loss 3 dB Bandwidth Units MHz dB Absolute Attenuation (referenced to 0 dB) Temperature Coefficient of Frequency Source/Load Impedance Ambient Temperature Notes: ppm/C ohms C 1. Defined as the average of the lower and upper 3 dB frequencies. MAXIMUM RATINGS Parameter Storage Temperature Range Operating Temperature Range Input Power Level DC Voltage Min Max -30 -30 - 85 72 10 3 Units C C dBm V MATCHING CIRCUIT B Input 50 Single-ended E Output 50 Single-ended All other pads GND GND Notes: 1. External matching components are not required. Spectrum Microwave, Inc. 400 Nickerson Road, Marlborough, MA 01752, USA Phone 508-251-6400 Fax 508-251-6401 www.SpectrumMicrowave.com DSSF0433BA02629S Rev X2 4-Jan-11 Page 2 of 3 433 MHz SAW Filter 20 MHz Bandwidth Part Number: SF0433BA02629S PACKAGE OUTLINE Units: mm Tolerances are typically 0.15 mm except where indicated. Pad Configuration: Input: B Output: E To be grounded: all other pads MARKING SUGGESTED FOOTPRINT SMI ISO 9001 Registered All specifications are believed to be accurate and reliable. However, Spectrum Microwave reserves the right to make changes without notice. (c) 2011 All rights reserved. Spectrum Microwave, Inc. 400 Nickerson Road, Marlborough, MA 01752, USA Phone 508-251-6400 Fax 508-251-6401 www.SpectrumMicrowave.com DSSF0433BA02629S Rev X2 4-Jan-11 Page 3 of 3